He’s obsessed with his image, I would bet he spends significant time reading posts about himself on social media. Your best bet, without having a bunch of money to put towards the cause, is to post about him on truth social. However, any message of the nature of your example would be deleted before he had a chance to read it.

If you have some money but not Elon money, the suggestions from others are probably your best bet and less likely to get filtered out if negative. Billboard, swarm of social media bots, etc.

I use joplin with joplin server running through a reverse proxy in a docker container. I love it. It also supports encryption, so you could use a more convenient service like Google drive and still be assured of your privacy.

White bread. Bland enough to avoid eating aversions and puts some energy in you. Plus, most people already have some! Not claiming it’s healthy, but when I’m sick and the thought of eating makes me want to puke it manages to slip past my radar.

You know what the community is called, but because you judge the question to be stupid you’re attacking them anyway by just changing the word? People like you are the reason communities like this exist in the first place. You make people afraid to express their curiosity and improve themselves as a person. Everyone has holes in their knowledge, and sometimes those holes are embarrassing. The best way to combat ignorance in our society is to foster a culture where people are encouraged to express their curiosity and educate themselves.

“The man who asks a question is a fool for a minute; the man who does not ask is a fool for life”